2024-12-08 03:06:42 +00:00

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{
"id": "CVE-2015-1804",
"sourceIdentifier": "secalert@redhat.com",
"published": "2015-03-20T14:59:03.403",
"lastModified": "2024-11-21T02:26:10.813",
"vulnStatus": "Modified",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The bdfReadCharacters function in bitmap/bdfread.c in X.Org libXfont before 1.4.9 and 1.5.x before 1.5.1 does not properly perform type conversion for metrics values, which allows remote authenticated users to cause a denial of service (out-of-bounds memory access) and possibly execute arbitrary code via a crafted BDF font file."
},
{
"lang": "es",
"value": "La funci\u00f3n bdfReadCharacters en bitmap/bdfread.c en X.Org libXfont anterior a 1.4.9 y 1.5.x anterior a 1.5.1 no realiza adecuadamente la conversi\u00f3n de tipos para valores m\u00e9tricos, lo que permite a usuarios remotos autenticados causar una denegaci\u00f3n de servicio (acceso a memoria fuera de rango) y la posibilidad de ejecutar c\u00f3digo arbitrario a trav\u00e9s de archivos de fuente BDF."
}
],
"metrics": {
"cvssMetricV2": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "2.0",
"vectorString": "AV:N/AC:M/Au:S/C:C/I:C/A:C",
"baseScore": 8.5,
"accessVector": "NETWORK",
"accessComplexity": "MEDIUM",
"authentication": "SINGLE",
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"availabilityImpact": "COMPLETE"
},
"baseSeverity": "HIGH",
"exploitabilityScore": 6.8,
"impactScore": 10.0,
"acInsufInfo": false,
"obtainAllPrivilege": false,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": true
}
]
},
"weaknesses": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "CWE-189"
}
]
}
],
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"url": "http://advisories.mageia.org/MGASA-2015-0113.html",
"source": "secalert@redhat.com"
},
{
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{
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{
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